You must also edit cmdline.txt to add the following (fiq_fsm is not enabled by default): Code: Select all dwc_otg.fiq_enable=1 dwc_otg.fiq_fsm_enable=1 dwc_otg.fiq_fsm_mask=0x3 |
force_turbo=1 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p3 elevator=noop rootfstype=ext4 rootwait smsc95xx.turbo_mode=N dwc_otg.fiq_enable=1 dwc_otg.fiq_fsm_enable=1 dwc_otg.fiq_fsm_mask=0x3 |
3. Module options in detail :snip dwc_otg.fiq_fsm_mask: Bitmask of transaction types to perform in the FIQ. Has no effect for the NOP FIQ. Bit 0: Accelerate non-periodic split transactions (default on) Bit 1: Accelerate periodic split transactions (default off) Bit 2: Accelerate high-speed isochronous transactions (default off) |
[ 1.864376] High-Speed Isochronous Endpoints |
私のGPIO配線図 | |